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reference design1ED3491MU12M | Demoboard EVAL-1ED3491MX12M

Infineon Technologies 1ED3491MU12M | Demoboard EVAL-1ED3491MX12M

AN2020-05 EVAL-1ED3491Mx12M (1ED-X3 Analog)

Overview

TopologyHalf-Bridge Converter symmetrical isolated
Input voltage3-6.5 V
IC revision1.10

Description

The gate driver evaluation board EVAL-1ED3491Mx12M with the 1ED3491MU12M or 1ED3491MC12M gate driver IC demonstrates the functionality, adjustment possibilities, and key features of the Infineon EiceDRIVER™ 1EDX3 Analog gate driver ICs.

Features

  • Flexible EiceDRIVER™ Enhanced single channel isolated gate driver 1ED34xx family (X3 analog family)
  • For use with 650 V/1200 V/1700 V/2300 V IGBTs, Si and SiC MOSFETs
  • 2300 V functional offset voltage capable for selected applications
  • ±9 A typical sinking and sourcing peak output current
  • 40 V absolute maximum output supply voltage
  • Separate source and sink outputs
  • Active Miller clamp (clamp driver for external MOSFET)
  • Precise VCEsat detection (DESAT) with fault output
  • IGBT soft turn-off after desaturation detection
  • Parameter adjustment from input side:
  • Adjustable DESAT filter time with ADJB pin
  • Adjustable soft-off current level with ADJA pin
  • FLT and RDY status signaling to µController
  • 11 V/12 V undervoltage lockout (UVLO) protection with hysteresis

Typical applications

  • Isolated switch mode power supplies (SMPS), Uninterruptible power supplies (UPS)
  • Motor Control
  • Solar inverters
  • Commercial and agricultural vehicles (CAV)

More information

Parts approved by Infineon Technologies

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
2θ50% typ.(°)
C
Tol. C
VR(V (DC))
Size
Operating Temperature
Q
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
VIN(V)
VOut1(V)
VOut2(V)
PO(W)
CWW 1(pF)
L(mH)
∫Udt(Vµs)
fswitch(kHz)
n
Version
IC Reference
Endurance(h)
IRIPPLE(mA)
ILeak(µA)
Ø D(mm)
Pins
Type
Mount
IR(A)
Working Voltage(V (AC))
SamplesAvailability & Sample
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150080VS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 570 nm, Bright Green
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Downloads8 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]570 nm
Emitting ColorBright Green 
Peak Wavelength [typ.]572 nm
Luminous Intensity [typ.]40 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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Size0805 
Operating Temperature -40 °C up to +85 °C
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Width1.25 mm
Height0.7 mm
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150080RS75000
SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWL-SMCW SMT Mono-color Chip LED Waterclear
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]150 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
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Size0805 
Operating Temperature -40 °C up to +85 °C
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Length2 mm
Width1.25 mm
Height0.7 mm
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865090445008
SPECWCAP-ASLU Aluminum Electrolytic Capacitors, –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-ASLU Aluminum Electrolytic Capacitors
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Capacitance100 µF
Capacitance±20% 
Rated Voltage25 V (DC)
Size6.3 x 7.7 
Operating Temperature -40 °C up to +85 °C
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Dissipation Factor16 %
Insulation Resistance1 MΩ
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Length7.7 mm
Width6.6 mm
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Packaging15" Tape & Reel 
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Endurance 1000
Ripple Current102 mA
Leakage Current5 µA
Diameter6.3 mm
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MountV-Chip SMT 
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885012006061
SPECWCAP-CSGP MLCCs 50 V(DC), –, –
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Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
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Capacitance470 pF
Capacitance±5% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Q-Factor1000 
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Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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885012206095
SPECWCAP-CSGP MLCCs 50 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 50 V(DC)
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Capacitance100 nF
Capacitance±10% 
Rated Voltage50 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
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Dissipation Factor3 %
Insulation Resistance5 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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885012106022
SPECWCAP-CSGP MLCCs 25 V(DC), –, –
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iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 25 V(DC)
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Capacitance1 µF
Capacitance±20% 
Rated Voltage25 V (DC)
Size0603 
Operating Temperature -55 °C up to +85 °C
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Dissipation Factor10 %
Insulation Resistance0.5 GΩ
Ceramic TypeX5R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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885012107018
SPECWCAP-CSGP MLCCs 25 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 25 V(DC)
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Capacitance4.7 µF
Capacitance±20% 
Rated Voltage25 V (DC)
Size0805 
Operating Temperature -55 °C up to +85 °C
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Dissipation Factor10 %
Insulation Resistance0.02 GΩ
Ceramic TypeX5R Class II 
Length2 mm
Width1.25 mm
Height1.25 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
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885012208069
SPECWCAP-CSGP MLCCs 25 V(DC), –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 25 V(DC)
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Capacitance10 µF
Capacitance±10% 
Rated Voltage25 V (DC)
Size1206 
Operating Temperature -55 °C up to +125 °C
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Dissipation Factor10 %
Insulation Resistance0.01 GΩ
Ceramic TypeX7R Class II 
Length3.2 mm
Width1.6 mm
Height1.6 mm
Pad Dimension0.5 mm
Packaging7" Tape & Reel 
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61300811121
SPECWR-PHD Pin Header - Single, –, –
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ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
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Operating Temperature -40 °C up to +105 °C
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Insulation Resistance1000 MΩ
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Length20.32 mm
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PackagingBag 
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Pins8 
TypeStraight 
MountTHT 
Rated Current3 A
Working Voltage250 V (AC)
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61300211121
SPECWR-PHD Pin Header - Single, –, –
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Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
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Operating Temperature -40 °C up to +105 °C
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Insulation Resistance1000 MΩ
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Length5.08 mm
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Pins2 
TypeStraight 
MountTHT 
Rated Current3 A
Working Voltage250 V (AC)
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61300311121
SPECWR-PHD Pin Header - Single, –, –
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWR-PHD Pin Header - Single
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Operating Temperature -40 °C up to +105 °C
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Insulation Resistance1000 MΩ
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Length7.62 mm
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Pins3 
TypeStraight 
MountTHT 
Rated Current3 A
Working Voltage250 V (AC)
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885012206120
SPECWCAP-CSGP MLCCs 100 V(DC), –, –
Simu­lation
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Downloads7 files

Status
ActiveProduction is active. Expected lifetime: >10 years.
iProduction is active. Expected lifetime: >10 years.
Product seriesWCAP-CSGP MLCCs 100 V(DC)
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Capacitance100 nF
Capacitance±10% 
Rated Voltage100 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
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Dissipation Factor5 %
Insulation Resistance1 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
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750317493
SPECWE-AGDT Auxiliary Gate Drive Transformer, –, –
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NewProduct is new in our portfolio and production is active. Expected lifetime: >10 years.
iProduct is new in our portfolio and production is active. Expected lifetime: >10 years.
Product seriesWE-AGDT Auxiliary Gate Drive Transformer
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Size2015 
Operating Temperature -40 °C up to +125 °C
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Length15.32 mm
Width20.48 mm
Height10.3 mm
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Input Voltage 15
Output Voltage 120 V
Output Voltage 220 V
Total Output Power4 W
Interwinding Capacitance7 pF
Inductance0.9 mH
Voltage-µSecond147 Vµs
Switching Frequency 100
Turns Ratio1:1.07:1.07 
VersionHalf-Bridge 
IC ReferenceIR2085S 
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MountSMT 
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